<template>
  <div class="add-card">
    <header class="add-header">
      <el-page-header
        :content="this.$route.query.id ? '编辑月卡' : '增加月卡'"
        @back="$router.back()"
      />
    </header>
    <main class="add-main">
      <div class="form-container">
        <div class="title">车辆信息</div>
        <div class="form">
          <!--
            1.给form绑定要校验的数据,:model
            2.给form绑定校验数据的规则,:rules
            3.给form-item设置校验的字段,prop
           -->
          <el-form
            ref="carForm"
            label-width="100px"
            :model="carInfoForm"
            :rules="carRules"
          >
            <el-form-item label="车主姓名" prop="personName">
              <el-input v-model="carInfoForm.personName" />
            </el-form-item>
            <el-form-item label="联系方式" prop="phoneNumber">
              <el-input v-model="carInfoForm.phoneNumber" />
            </el-form-item>
            <el-form-item label="车辆号码" prop="carNumber">
              <el-input v-model="carInfoForm.carNumber" />
            </el-form-item>
            <el-form-item label="车辆品牌" prop="carBrand">
              <el-input v-model="carInfoForm.carBrand" />
            </el-form-item>
          </el-form>
        </div>
      </div>
      <div class="form-container">
        <div class="title">最新一次月卡缴费信息</div>
        <div class="form">
          <!--
                1.给form绑定要校验的数据
                2.给form设置校验数据的规则
                3.给form-item设置校验的字段
             -->
          <el-form
            ref="feeForm"
            label-width="100px"
            :model="feeForm"
            :rules="feeRules"
          >
            <el-form-item label="有效日期" prop="payTime">
              <el-date-picker
                v-model="feeForm.payTime"
                value-format="yyyy-MM-dd"
                type="daterange"
                range-separator="至"
                start-placeholder="开始日期"
                end-placeholder="结束日期"
              />
            </el-form-item>
            <el-form-item label="支付金额" prop="paymentAmount">
              <el-input v-model="feeForm.paymentAmount" />
            </el-form-item>
            <el-form-item label="支付方式" prop="paymentMethod">
              <el-select v-model="feeForm.paymentMethod">
                <el-option
                  v-for="item in paymentSelects"
                  :key="item.id"
                  :value="item.id"
                  :label="item.name"
                />
              </el-select>
            </el-form-item>
          </el-form>
        </div>
      </div>
    </main>
    <footer class="add-footer">
      <div class="btn-container">
        <el-button @click="resetForm">重置</el-button>
        <el-button type="primary" @click="confirmForm">确定</el-button>
      </div>
    </footer>
  </div>
</template>

<script>
import { addCardAPI, editCardAPI, getCardInfoAPI } from '@/api/card'
export default {
  data() {
    return {
      rechargeId: '',
      // 车辆信息表单
      carInfoForm: {
        personName: '',
        phoneNumber: '',
        carNumber: '',
        carBrand: ''
      },
      //   车辆信息表单的校验规则
      carRules: {
        personName: [
          { required: true, message: '姓名不能为空', trigger: 'blur' }
        ],
        phoneNumber: [
          { required: true, message: '联系方式不能为空', trigger: 'blur' },
          { pattern: /^1[3-9]\d{9}$/, message: '请输入正确格式手机号' }
        ],
        carNumber: [
          { required: true, message: '车牌号不能为空', trigger: 'blur' },
          {
            pattern:
              /^[京津沪渝冀豫云辽黑湘皖鲁新苏浙赣鄂桂甘晋蒙陕吉闽贵青藏川宁琼使领]{1}[A-Z]{1}([A-Z0-9]{5}|[A-Z0-9]{4}[A-Z0-9]{1})$/,
            message: '请输入正确的车牌号'
          }
        ],
        carBrand: [
          { required: true, message: '车辆品牌不能为空', trigger: 'blur' }
        ]
      },
      // 缴费信息表单
      feeForm: {
        payTime: [], // 支付时间
        paymentAmount: null, // 支付金额
        paymentMethod: null // 支付方式
      },
      //   缴费信息表单校验规则
      feeRules: {
        payTime: [
          { required: true, message: '支付时间不能为空', trigger: 'blur' }
        ],
        paymentAmount: [
          { required: true, message: '支付金额不能为空', trigger: 'blur' },
          {
            pattern: /^(0|[1-9]\d*)(\.\d{1,2})?$/,
            message: '请输入正确的金额',
            trigger: 'blur'
          }
        ],
        paymentMethod: [
          { required: true, message: '支付方式不能为空', trigger: 'change' }
        ]
      },
      //   支付方式下拉选项
      paymentSelects: [
        {
          id: 'WeChat',
          name: '微信支付'
        },
        {
          id: 'Alipay',
          name: '支付宝支付'
        },
        {
          id: 'Cash',
          name: '现金支付'
        }
      ]
    }
  },
  created() {
    if (this.$route.query.id) {
      this.getDetail()
    }
  },
  methods: {
    // 提交表单
    confirmForm() {
      // 1.校验上面的carForm
      // 2.校验下面的feeForm
      this.$refs.carForm.validate((valid) => {
        // valid校验是否通过
        if (valid) {
          this.$refs.feeForm.validate(async(valid) => {
            if (valid) {
              console.log('两个表单校验都通过了')
              if (this.$route.query.id) {
                // 编辑
                await editCardAPI({
                  ...this.carInfoForm,
                  cardStartDate: this.feeForm.payTime[0],
                  cardEndDate: this.feeForm.payTime[1],
                  paymentAmount: this.feeForm.paymentAmount,
                  paymentMethod: this.feeForm.paymentMethod,
                  //   编辑比新增多两个字段
                  rechargeId: this.rechargeId,
                  carInfoId: this.$route.query.id
                })
                this.$message.success('更新成功')
              } else {
                await addCardAPI({
                  ...this.carInfoForm,
                  cardStartDate: this.feeForm.payTime[0],
                  cardEndDate: this.feeForm.payTime[1],
                  paymentAmount: this.feeForm.paymentAmount,
                  paymentMethod: this.feeForm.paymentMethod
                })
                this.$message.success('新增成功')
              }

              //   重置表单(方便多次新增，如果不需要多次新增，返回上一个路由页面)
              // 方案一：多次新增，重置表单，可以继续新增
              //   this.resetForm()
              //   方案二：只需要新增一次，返回上一个页面
              this.$router.back()
            }
          })
        }
      })
    },
    // 重置表单
    resetForm() {
      this.$refs.carForm.resetFields()
      this.$refs.feeForm.resetFields()
    },
    // 获取表单详情
    async getDetail() {
      const { data } = await getCardInfoAPI(this.$route.query.id)
      this.rechargeId = data.rechargeId
      //   回填表单数据
      this.carInfoForm = {
        personName: data.personName,
        phoneNumber: data.phoneNumber,
        carNumber: data.carNumber,
        carBrand: data.carBrand
      }
      this.feeForm = {
        payTime: [data.cardStartDate, data.cardEndDate],
        paymentAmount: data.paymentAmount,
        paymentMethod: data.paymentMethod
      }
    }
  }
}
</script>

<style scoped lang="scss">
.add-card {
  background-color: #f4f6f8;
  height: 100vh;

  .add-header {
    display: flex;
    align-items: center;
    padding: 0 20px;
    height: 64px;
    background-color: #fff;

    .left {
      span {
        margin-right: 4px;
      }
      .arrow {
        cursor: pointer;
      }
    }

    .right {
      text-align: right;
    }
  }

  .add-main {
    background: #f4f6f8;
    padding: 20px 130px;

    .form-container {
      background-color: #fff;

      .title {
        height: 60px;
        line-height: 60px;
        padding-left: 20px;
      }

      .form {
        margin-bottom: 20px;
        padding: 20px 65px 24px;

        .el-form {
          display: flex;
          flex-wrap: wrap;

          .el-form-item {
            width: 50%;
          }
        }
      }
    }
    .preview {
      img {
        width: 100px;
      }
    }
  }

  .add-footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    padding: 24px 50px;
    color: #000000d9;
    font-size: 14px;
    background: #fff;
    text-align: center;
  }
}
</style>
